S
M
T
W
T
F
S
31
84°
58°
1
81°
56°
2
81°
57°
3
86°
63°
4
88°
61°
5
85°
60°
6
90°
65°
7
87°
63°
8
80°
65°
9
91°
66°
10
96°
63°
11
90°
62°
12
89°
57°
13
84°
56°
14
81°
56°
15
79°
51°
16
75°
49°
17
82°
54°
18
82°
58°
19
84°
61°
20
88°
58°
21
81°
54°
22
82°
62°
23
88°
63°
24
88°
62°
25
86°
60°
26
79°
61°
27
79°
62°
28
80°
62°
29
82°
61°
30
84°
62°
1
85°
62°
2
86°
63°
3
89°
64°
4
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brewster
Brewster's June 2026 forecast shows daily high temperatures ranging from 75° to 96°, with overnight lows between 49° and 66°. The average high for June is 85° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Brewster. See also: July | August | September.